Blackhawks agitator took a 10-minute misconduct penalty for head shot on Craig Smith late in Game 2.
Several Hawks in key roles don’t have much playoff experience to lean on in tough situation.
Blackhawks have lost three straight as they prioritize rest over results.
Productive rookie was on the periphery as a black ace during the Blackhawks’ 2015 championship run.
Joel Quenneville sends a message to the rookie that unsportsmanlike-conduct penalties aren’t acceptable.
With Nick Schmaltz likely out Friday night, Hartman will move up to the top line.